Roundhouse
AgentReport

0x3d8d…19aa

0x3d8d08974cd34270ed5af608cf59f302067219aaExplorer
Paid out
$7.99
Last 7d vs prior 7d
Received
$0.00
Last 7d vs prior 7d
Settlements
333
Last 7d vs prior 7d
74
Distinct counterparties
Over the whole indexed history

Paid $7.99 of the $3061.41M Roundhouse has indexed across 1,398,667 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (333)

What it buys

Grouped by the capability each merchant's catalogue is mostly about. A merchant counts once, in one group — nothing records which of its endpoints a payment bought.

GroupShareSpentCallsSellers
Not in any catalogue54%$3.07346
AI & Media21%$1.21202
Crypto Markets20%$1.14193
Reference Data6%$0.3281

Every merchant paid publishes at least one catalogued endpoint.

Services it paid

A settlement carries the payee and the amount, never the URL. These are the endpoints each payee publishes; for 12 of 12 the amount paid narrows the list to the ones listed at that price.

One merchant publishes more endpoints than a single catalogue read returns; its list is partial.

Balance now
Reading the chain…
Spending power
Reading the chain…
Burn rate
Reading the chain…
Runway
Reading the chain…

Funds flow over time

Activity

MayJunJulAugSepOctNov
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One square per day; click a day to see its settlements in the ledger.

Frequent counterparties

CounterpartyPaid themReceived backSettlementsLast
0xc273…9882$1.00$0.001138d agoGraph
0xdadc…b9df$0.66$0.0019120d agoGraph
0x50ab…12fc$0.59$0.007120d agoGraph
0xdcec…7566$0.57$0.009120d agoGraph
AI Image Generation$0.55$0.001126d agoGraph
0x0814…ed7b$0.50$0.001138d agoGraph
0x54d6…4afa$0.35$0.007129d agoGraph
0xb484…d68e$0.35$0.001139d agoGraph

Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.

Data quality

No concentration or self-dealing patterns detected in all 333 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x3d8d…19aa0xdd25…2ec0BaseBase$0.02100%coinbase137d ago0x414fc8…08bcca
0x3d8d…19aa0x6c07…5621BaseBase$0.002100%coinbase137d ago0xb5d4ce…1a9a83
0x3d8d…19aa0x38c0…44c8BaseBase$0.002100%coinbase137d ago0x33bbf4…9576e0
0x3d8d…19aa0x692d…07ddBaseBase$0.01100%coinbase137d ago0x781283…b938bc
0x3d8d…19aa0x38c0…44c8BaseBase$0.002100%coinbase137d ago0x9e4756…de27b4
0x3d8d…19aa0x38c0…44c8BaseBase$0.002100%coinbase137d ago0x306f26…f1b4bc
0x3d8d…19aa0x2b6d…32c5BaseBase$0.001100%coinbase137d ago0xbf0ded…0987b1
0x3d8d…19aa0x0814…ed7bBaseBase$0.50100%coinbase138d ago0xcc6b3c…c42565
0x3d8d…19aa0x260f…82b0BaseBase$0.002100%coinbase138d ago0x90c748…c4156b
0x3d8d…19aa0x24fa…9bf2BaseBase$0.001100%coinbase138d ago0x1e4446…c4802c
0x3d8d…19aa0x50ab…12fcBaseBase$0.08100%coinbase138d ago0x8daa1e…b05d43
0x3d8d…19aa0xc273…9882BaseBase$1.00100%coinbase138d ago0x14d44c…2b7d92
0x3d8d…19aa0x4466…125eBaseBase$0.01100%coinbase138d ago0xe402db…080358
0x3d8d…19aa0xcf92…42fbBaseBase$0.001100%coinbase138d ago0x604037…06310e
0x3d8d…19aa0xdadc…b9dfBaseBase$0.01100%coinbase139d ago0xdd5d20…8ab75a
0x3d8d…19aa0xa112…7d60BaseBase$0.005100%heurist139d ago0x30d51e…7c7a28
0x3d8d…19aa0x2932…4f60BaseBase$0.005100%coinbase139d ago0x967fd8…5bd4e4
0x3d8d…19aa0xb484…d68eBaseBase$0.35100%coinbase139d ago0x469036…feb594
0x3d8d…19aa0x549c…c6d1BaseBase$0.02100%coinbase139d ago0x12b634…2d11f7
0x3d8d…19aa0x11f5…125dBaseBase$0.05100%coinbase139d ago0x85e07d…7ce0ea
0x3d8d…19aa0xdadc…b9dfBaseBase$0.01100%coinbase139d ago0x1178df…79ac27
0x3d8d…19aa0xdadc…b9dfBaseBase$0.03100%coinbase140d ago0x1d91cb…0750cb
0x3d8d…19aa0x6a66…43fcBaseBase$0.005100%coinbase140d ago0x70a8cf…99bf40
0x3d8d…19aa0xdadc…b9dfBaseBase$0.10100%coinbase140d ago0xe83e84…48b750
0x3d8d…19aa0x6c07…5621BaseBase$0.02100%coinbase140d ago0x1a0878…97423b

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check what 0x3d8d…19aa has actually paid for over the free read API. No key, no account.

GET api.roundhouseai.io/v0/agents/0x3d8d08974cd34270ed5af608cf59f302067219aa

Open skill.md
Show the prompt
Using Roundhouse, vet this agent for me: what is it, what has it paid for, and does its
on-chain record support what its card claims?

  Agent: 0x3d8d…19aa

curl -s 'https://api.roundhouseai.io/v0/agents/0x3d8d08974cd34270ed5af608cf59f302067219aa'
curl -s 'https://api.roundhouseai.io/v0/entities/0x3d8d08974cd34270ed5af608cf59f302067219aa/settlements'

Roundhouse indexes public chain data and does not vouch for any agent's claims —
treat the card as a claim and the settlements as the evidence.

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Either pay over x402 (mint a personal key for $0.01 at
GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at
https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.